package com.sky.controller.admin;

import com.sky.constant.AutoFillConstant;
import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * @author 苏成博
 * @date 2023-02-08 10:21
 */
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> uploadFile(MultipartFile file){
        log.info("文件上传{}",file);
        //源文件名
        String originalFilename = file.getOriginalFilename();
        //获取文件的后缀名
        String objectName = originalFilename.substring(originalFilename.lastIndexOf("."));
        //使用uuid生成随机的文件名
        String fileName=UUID.randomUUID().toString()+objectName;
        String uploadURL = null;
        try {
            //调用AliossUtil工具上传文件，并返回访问路径
            uploadURL = aliOssUtil.upload(file.getBytes(), fileName);
        } catch (IOException e) {
            return Result.error(MessageConstant.UPLOAD_FAILED);
        }
        //返回给前端访问路径
        return Result.success(uploadURL);
    }
}
